Trane TCONT802AS32DA Installation Instructions Manual page 7

TCONT802AS32DA TOUCH SCREEN AND TCONT803AS32DA TOUCH SCREEN WITH DEHUMIDIFICATION
Fig. 14. Typical hookup of multistage heat pump with two stage variable speed gas furnace (3H/2C heat pump).
Y2
F
X2
W1
S1
2
S2
T
1
R BK O G
R Y2 O
Y1
1
FACTORY INSTALLED JUMPER.
OUTDOOR REMOTE SENSOR. WIRES MUST HAVE A
2
CABLE SEPARATE FROM THE THERMOSTAT CABLE.
HEAT PUMP
1
Y /
1
Y/Y W1 W2
2
Y
LO
INDOOR
OUTDOOR
X2/BK BR(T)
F
TO POWER SUPPLY
PER LOCAL CODES
7
RC
R
O
Y
G
B
VARIABLE
SPEED
B/C
TWO STAGE
FURNACE
HEAT PUMP
B
O.D. SECTION
(TWO STAGE)
(3 PH
ONLY)
M24202
Pub. No. 18-HD25D19-3
69-1790—3